.pad{
	padding-left:30rpx;
	padding-right:30rpx;
}
.page{
	background-color: #F5F5F5;
}
.icon-nav{
	transform: translateY(-50%) rotate(-45deg);
	border-top:1px solid #FFF;
	border-left:1px solid #FFF;
	width: 20rpx;
	height: 20rpx;
}
.icon-nav.center{
	position: absolute;
	top:50%;
	left: 0;
}
.flex-center{
	display:flex;
	justify-content: center;
	align-items: center;
}
.box-ff{
	background-color: #FFFFFF;
	border-radius: 20rpx;
}
